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How Hong Kong SAR China ranks worldwide on dormant space, the transfer market, routing security and address density.
PeeringDB-registered presence.
APNIC-measured end-user deployment.
Paper holder: holds 131.3M /48 blocks but only 8.9% of users are IPv6-capable.
Clean prefixes (valid RPKI + IRR, no mismatch).
Cumulative IPv4, IPv6, and ASN allocations to Hong Kong SAR China over time.
The largest autonomous systems registered to Hong Kong SAR China by IPv4 footprint.
Hong Kong SAR China against its land-border neighbours on IPv4, IPv6, AS numbers and per-capita density.
Share of announced address space covered by valid Route Origin Authorizations.
1,393 autonomous systems registered to Hong Kong SAR China. Click an AS for detail.
| 570 |
| AS9908HK | HKCABLE2-HK-AP - HK Cable TV Ltd | 1.6M | 200 |
| AS4637HK | ASN-TELSTRA-GLOBAL - Telstra Global | 1.4M | 769 |
| AS136907HK | HWCLOUDS-AS-AP - HUAWEI CLOUDS | 1.2M | 665 |
| AS134548HK | DXTL-HK - DXTL Tseung Kwan O Service | 1M | 263 |
| AS4515HK | PCCW-AS-AP - PCCW IMS Ltd (PCCW Business Internet Access) | 1M | 303 |
| 19.2K |
| — |
| 71 |
| AS134729HK | JPTL-AS-AP - JOINT POWER TECHNOLOGY LIMITED | 18.4K | — | 72 |
| AS135386HK | LTG-AS-AP - LinkChina Telecom Global Limited. | 18.4K | 131.1K | 51 |
| AS133380HK | LAYER-AS - Layerstack Limited | 18.2K | — | 71 |
| AS23881HK | UDOMAIN-AS-AP - UDomain Web Hosting Company Ltd | 18.2K | 2 | 73 |
| AS135357HK | PCCW22-HK - HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED | 18.2K | — | 23 |
| AS149175HK | UFWDTL-AS-AP - UNION FU WAH DIGITAL TECHNOLOGY LIMITED | 18.2K | 32.8K | 63 |
| AS142403HK | YISUCLOUDLTD-HK - YISU CLOUD LTD | 17.9K | — | 70 |
| AS219075HK | VSEEK VSEEK LIMITED | 17.9K | — | 70 |
| AS63888HK | DATAWINGLIMITED-AS - DATAWING LIMITED | 17.9K | — | 70 |
| AS132813HK | AISI-AS-AP - HK AISI CLOUD COMPUTING LIMITED | 17.2K | — | 36 |
| AS9660HK | KANNET-AS-AP - Telecommunication and ISP company | 16.6K | — | 4 |
| AS137263HK | NETEASE-AS-AP - NETEASE HONG KONG LIMITED | 16.4K | 65.5K | 44 |
| AS136744HK | DPTL-AS-AP - DREAM POWER TECHNOLOGY LIMITED | 16.1K | — | 54 |
| AS133115HK | HKKFGL-AS-AP - HK Kwaifong Group Limited | 15.9K | 65.5K | 63 |
| AS133771HK | RPS-AS-AP - Rapid Shield Company Limited | 15.6K | — | 8 |
| AS63981HK | NTDKL-HK - 43/F, AIA Tower, 183 Electric Road, North Point, Hong Kong | 15.6K | 196.6K | 40 |
| AS38166HK | SCB1-AS-HK-AP - Standard Chartered Bank (Hong Kong) Limited.Banking and | 15.4K | — | 60 |
| AS9732HK | SCIG-AS-AP - Digital Policy Office, HKSARG | 14.8K | 65.5K | 10 |
| AS134835HK | SNL-HK - Starry Network Limited | 14.8K | 8K | 71 |
| AS202917HK | CIGNA-UK Cigna HLA Technology Services Company Ltd | 14.8K | — | 19 |
| AS152918HK | LNL-AS-AP - Liberally Network LLC | 14.6K | — | 39 |
| AS24334HK | CYBERPORT-HK-AP - Cyberport Hong Kong | 14.3K | 524.3K | 39 |
| AS137897HK | PANLIANTECHNOLOGYCOLIMITED-AS-HK - PAN-LIAN TECHNOLOGY CO., LIMITED | 14.1K | 3 | 37 |
| AS17554HK | CITIC-HK-AP - Citic Telecom International (Data) Limited. | 13.8K | 65.5K | 35 |
| AS153671HK | LGHL-AS-AP - Liasail Global Hongkong Limited | 13.3K | — | 17 |
| AS9502HK | OOCL-HKG-AP - Hong Kong Headquarters | 13.1K | — | 51 |
| AS136038HK | HDTIDCCLOUD-AS-AP - HDTIDC LIMITED | 12.8K | — | 26 |
| AS4641HK | HKIX-AS-AP - The Hong Kong Internet Exchange Limited | 12.5K | 65.5K | 4 |
| AS151407HK | HNSL-AS-AP - Hytron Network Services Limited | 12.3K | 5 | 33 |
| AS150706HK | HKZTCL-AS-AP - Hong Kong Zhengxing Technology Co., Ltd. | 12.3K | 66.6K | 50 |
| AS17888HK | SINGTEL-HK - SingTel Hong Kong Limited | 12K | 65.5K | 17 |
| AS138571HK | SUPERCLOUDSLIMITED-AS-AP - SUPERCLOUDS LIMITED | 12K | 65.5K | 16 |
| AS134700HK | SINOYCLOUD-AS-AP - Sinoycloud Limited | 11.8K | — | 46 |
| AS24462HK | HKJC-AS-HK-AP - Network Management Section | 11.3K | — | 32 |
| AS138152HK | YISUCLOUDLTD-HK - YISU CLOUD LTD | 11.3K | — | 44 |
| AS9253HK | MYTV-HK - New Media Group Limited | 11.3K | — | 8 |
| AS150452HK | LANDUPS-AS-AP - LANDUPS LIMITED | 11K | 35 | 28 |
| AS135273HK | NTCASIA-AS-AP - NTC ASIA LIMITED | 11K | — | 25 |
| AS134365HK | ANSHENG-AS-AP - Ansheng Network Technology Co., Limited | 10.8K | — | 17 |
| AS10238HK | CCI-HK-AP - Cyber Channel International Ltd | 10.8K | — | 19 |
| AS9312HK | XTOM - xTom | 10.8K | 131.1K | 52 |
| AS142132HK | M2GCL-AS-AP - 263 Global Communications Limited | 10.8K | 256 | 43 |
| AS55649HK | METRONET-HK - Flat C, 16/F, Skyline Tower, | 10.5K | 1 | 27 |
| AS205960HK | HDT HDTIDC LIMITED | 10.5K | — | 41 |
| AS136993HK | CVTL-AS-AP - CLOUD VALLEY TECHNOLOGY LIMITED | 10.5K | — | 20 |
| AS218780HK | KINGNIU-LIMITED KINGNIU LIMITED | 10.2K | — | 40 |